Home > Consumer Electronic > Home Audio, Video & Accessories > Amplifiers >

Class A Amplifier Circuit

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 20165 products for class a amplifier circuit Manufacture & Suppliers

TAS2110RPPR TAS2505 Mono Digital Input Class-D Speaker Amp With Integrated 11V Class-H Boost

... TAS2110RPPR TAS2505 mono digital input Class-D speaker amp with integrated 11V Class-H boost Description: The TAS2110 is a digital input Class-D audio amplifier with an algorithmically controlled, 11V Class...

Angel Technology Electronics Co
Hongkong,China

Verified Supplier

Add to cart
1 Pcs PAM8403 Electronic Components Super Mini Digital Amplifier Board

... because its 90% high efficiency. A class, B class amplifier efficiency is only about 30%. - Temperature does not affect the sound quality so no need to add heat sink therefore less space is taken. - Module ...

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

Add to cart
2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator

...amplifier board 2 *3W 2.5 to 5V Features: - Can use 5V battery or any USB port to power. - D class amplifier is highly respected today because its 90% high efficiency. A class, B class amplifier efficiency i...

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

Add to cart
2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator

...amplifier board 2 *3W 2.5 to 5V Features: - Can use 5V battery or any USB port to power. - D class amplifier is highly respected today because its 90% high efficiency. A class, B class amplifier efficiency i...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
1 Pcs PAM8403 Electronic Components Super Mini Digital Amplifier Board

... because its 90% high efficiency. A class, B class amplifier efficiency is only about 30%. - Temperature does not affect the sound quality so no need to add heat sink therefore less space is taken. - Module ...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
2x15W Stereo Class D Class 8-24V High Power TPA3110 Amplifier Audio Board Private Mold

Specification TPA3110 digital amplifier AUDIO board 2x15W stereo Class D Class 8-24V high power board TPA3110 amplifier audio board Working voltage DC DC 8V-24V Working current Static 8mA, maximum 3A Output ......

Shenzhen Creatall Electronics Co., Ltd.
China

Verified Supplier

Add to cart
2 Channel Switch Mode Amplifier / Class D Digital Amplifier 2×900W 8Ω

...

GuangZhou Master Sound Equipment Co., Limited
Guangdong

Active Member

Add to cart
Good Sound Switch Mode Class D Audio Amplifier , Digital Audio Amplifier

...Class D Audio Amplifier , Digital Audio Amplifier Quick Detail: 2-channel switch mode amplifier, 2x1200W @ 8Ω, good sound quality, high stability Description: Nowadays, in professional sound industry, more a...

GuangZhou Master Sound Equipment Co., Limited
Guangdong

Active Member

Add to cart
2 Channel Switching Power Amplifier , Light Weight Amplifier Class TD

...Amplifier , Light Weight Amplifier Class TD Quick Detail: 2-channel switch mode amplifier, 2x1500W @ 8Ω, good sound quality, high stability Description: Nowadays, in professional sound industry, more and mor...

GuangZhou Master Sound Equipment Co., Limited
Guangdong

Active Member

Add to cart
2 Channel Switch Mode Amplifier / Class D Digital Amplifier 2×900W 8Ω

...

GuangZhou Master Sound Equipment Co., Limited
Guangdong

Verified Supplier

Add to cart
Good Sound Switch Mode Class D Audio Amplifier , Digital Audio Amplifier

...Class D Audio Amplifier , Digital Audio Amplifier Quick Detail: 2-channel switch mode amplifier, 2x1200W @ 8Ω, good sound quality, high stability Description: Nowadays, in professional sound industry, more a...

GuangZhou Master Sound Equipment Co., Limited
Guangdong

Verified Supplier

Add to cart
2 Channel Switching Power Amplifier , Light Weight Amplifier Class TD

...Amplifier , Light Weight Amplifier Class TD Quick Detail: 2-channel switch mode amplifier, 2x1500W @ 8Ω, good sound quality, high stability Description: Nowadays, in professional sound industry, more and mor...

GuangZhou Master Sound Equipment Co., Limited
Guangdong

Verified Supplier

Add to cart
Durable Aluminium Solid State RF Amplifier , 130x75x20mm Solid State Power Amp

...Amplifier CLASS A 5725MHz 5850MHz Microwave DC 12V WIFI 5.8G Band Product Description: Solid-state microwave source, can provide 10W continuous wave power, can realize output power adjustment of 0.1W~10W, th...

Shenzhen Maixintong Technology Co., Ltd
China

Verified Supplier

Add to cart
TPA3116 5.1 Channel Class D Digital Amplifier Board 100W+100W+4*50W Audio for Powerful Speakers

Products Description Product Description: Adopt original TPA3116D Power supply filter capacitors using imported electrolytic capacitors 3300UF/50V Electrolytic capacitor signal main circuit using Taiwan famous ...

Shenzhen Creatall Electronics Co., Ltd.
China

Verified Supplier

Add to cart
DX4.6 Digital Power Amplifier In 4 Channels 4x600W Class-D OEM ODM

DX4.6 Digital power amplifier in 4 channels 4x600w Description Cooling system: dual variable speed fan, front to rear air supply Protection functions: overheating, short circuit, DC output Technical parameter e...

Foshan Subole Electronic Technology Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
TDA7388 Price TDA 7388 Amplifier IC TDA7388 Integrated Circuit IC Audio IC TDA7388 Original YD7388 4-Channel Class AB ZIP25

Product Detail Packaging Tube Part Status Active Type Class AB Output Type 4-Channel (Quad) Max Output Power x Channels @ Load 41W x 4 @ 4 Ohm Voltage - Supply 8 V ~ 18 V Features Mute, Short-Circuit and Therma...

Shenzhen Quanyuantong Electronics Co., Ltd.

Verified Supplier

Add to cart
TAS5630 2.1 Channels 150W 300W 65mA Audio Amplifier Board

TAS5630 Audio Amplifier Board 2.1 channels Class D power Amplifier Two 150W 300W Digtial electronic board Product performance description: 1. Good quality TAS5630, OPA1632DR, TL072 2. The main filter ......

Shenzhen Canyi Technology Co., Ltd.
Guangdong

Active Member

Add to cart
Desktop Digital Mixing Amplifier 60W with Bluetooth MP3 FM OEM ODM 1.5U Small Amplifier

..., boasting - 6DB AUX & - 40DB MIC sensitivity, 80Hz - 16KHz frequency response, and small size for flexible use. Features 1. Class D circuit, with high efficient switch mode power. 2. 1 MIC input, 1 AUX inpu...

VOXPA Electronics Co.,Ltd
Guangdong,China

Verified Supplier

Add to cart
CA-7498 DC14-34V Dual Channel Amplifier Board Class D 2*100W Smart Electronics TDA7498

...34V Amplifier Board Of Class D 2*100W Dual Channel Audio Stereo Amplifier Board Product Description: Product Name: Audio Amplifier Board Model: CA-7498 Chip: TDA7498 Input Voltage: DC14-32V Output Power: 100...

Shenzhen Creatall Electronics Co., Ltd.
China

Verified Supplier

Add to cart
Audio Speaker TDA2004R Amplifier , 2 CH Stereo 12W Programming Ic Chips

... Function Speaker Amplifier Type Class-B THDN 0.3%@2Ohm@6W|0.2%@4Ohm@4W Output Signal Type Single Output Type 2-Channel Stereo Maximum Output ......

Shenzhen Weitaixu Capacitor Co.,Ltd
Guangdong,China

Active Member

Add to cart